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非均匀污染下水平气井二项式产能公式推导及应用
  • ISSN号：1006-6535
  • 期刊名称：特种油气藏
  • 时间：2013.8.25
  • 页码：85-87+126+155
  • 分类：TE32[石油与天然气工程—油气田开发工程]
  • 作者机构：[1]油气藏地质及开发工程国家重点实验室西南石油大学,四川成都610500, [2]中油辽河油田公司,辽宁盘锦124010
  • 相关基金：国家杰出青年科学基金“油气渗流力学”（51125019）
  • 相关项目：油气藏渗流力学
作者： 袁淋|李晓平|赵萍萍|周晓华|
关键词： 水平气井, 产能公式推导, 有效井筒半径, 非均匀污染, 二项式
中文摘要：

针对水平气井产能预测误差较大的问题,以水平气井产能公式研究为基础,将水平气井井筒附近表皮因子分布的非均匀性与有效井筒半径的概念结合起来,提出变半径井筒模型;同时考虑近井地带高速非达西流动效应,根据水平气井渗流理论,求得非均匀污染下水平气井二项式产能公式。通过对比得出,利用公式计算无阻流量的结果与实际产能测试结果误差较小,为准确预测水平井产能提供了理论依据。

同期刊论文项目
油气藏渗流力学
期刊论文 120 会议论文 9 专利 2 著作 2
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期刊信息
  • 《特种油气藏》
  • 北大核心期刊（2011版）
  • 主管单位:中国石油天然气集团公司
  • 主办单位:中油辽河油田分公司
  • 主编：张方礼
  • 地址：辽宁省盘锦市辽河油田分公司勘探开发研究院
  • 邮编：124010
  • 邮箱：tzyqc@vip.163.com
  • 电话：0427-7823579 7820262
  • 国际标准刊号：ISSN：1006-6535
  • 国内统一刊号：ISSN：21-1357/TE
  • 邮发代号:8-173
  • 获奖情况:
  • 辽宁省优秀期刊一等奖,全国石油和化工行业优秀期刊二等奖,中国《CAJ-CD规范》优秀奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,美国剑桥科学文摘,英国科学文摘数据库,美国石油文摘,中国中国科技核心期刊,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）
  • 被引量:13704